ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.world/users/davidho/collections/featured", "type": "OrderedCollection", "totalItems": 3, "orderedItems": [ { "id": "https://mastodon.world/users/davidho/statuses/113526571380892693", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-11-22T12:20:05Z", "url": "https://mastodon.world/@davidho/113526571380892693", "attributedTo": "https://mastodon.world/users/davidho", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.world/users/davidho/followers", "https://bsky.brid.gy/ap/did:plc:77lswp42lgjyw36ozuo7kt7e", "https://bsky.brid.gy/bsky.brid.gy" ], "sensitive": false, "atomUri": "https://mastodon.world/users/davidho/statuses/113526571380892693", "inReplyToAtomUri": null, "conversation": "tag:mastodon.world,2024-11-22:objectId=335538814:objectType=Conversation", "content": "<p>This is a serious question. Are folks okay with interacting with me through my Bluesky account? You can see my posts now at <span class=\"h-card\" translate=\"no\"><a href=\"https://bsky.brid.gy/r/https://bsky.app/profile/davidho.bsky.social\" class=\"u-url mention\">@<span>davidho.bsky.social</span></a></span>, but I won’t see your replies unless you follow <span class=\"h-card\" translate=\"no\"><a href=\"https://bsky.brid.gy/\" class=\"u-url mention\">@<span>bsky.brid.gy</span></a></span> here.</p><p><a href=\"https://fed.brid.gy/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">fed.brid.gy/</span><span class=\"invisible\"></span></a></p>", "contentMap": { "en": "<p>This is a serious question. Are folks okay with interacting with me through my Bluesky account? You can see my posts now at <span class=\"h-card\" translate=\"no\"><a href=\"https://bsky.brid.gy/r/https://bsky.app/profile/davidho.bsky.social\" class=\"u-url mention\">@<span>davidho.bsky.social</span></a></span>, but I won’t see your replies unless you follow <span class=\"h-card\" translate=\"no\"><a href=\"https://bsky.brid.gy/\" class=\"u-url mention\">@<span>bsky.brid.gy</span></a></span> here.</p><p><a href=\"https://fed.brid.gy/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">fed.brid.gy/</span><span class=\"invisible\"></span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://bsky.brid.gy/ap/did:plc:77lswp42lgjyw36ozuo7kt7e", "name": "@davidho.bsky.social@bsky.brid.gy" }, { "type": "Mention", "href": "https://bsky.brid.gy/bsky.brid.gy", "name": "@bsky.brid.gy@bsky.brid.gy" } ], "replies": { "id": "https://mastodon.world/users/davidho/statuses/113526571380892693/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.world/users/davidho/statuses/113526571380892693/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.world/users/davidho/statuses/113526571380892693/replies", "items": [] } }, "likes": { "id": "https://mastodon.world/users/davidho/statuses/113526571380892693/likes", "type": "Collection", "totalItems": 21 }, "shares": { "id": "https://mastodon.world/users/davidho/statuses/113526571380892693/shares", "type": "Collection", "totalItems": 5 } }, { "id": "https://mastodon.world/users/davidho/statuses/109534948137740041", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-12-18T13:37:48Z", "url": "https://mastodon.world/@davidho/109534948137740041", "attributedTo": "https://mastodon.world/users/davidho", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.world/users/davidho/followers" ], "sensitive": false, "atomUri": "https://mastodon.world/users/davidho/statuses/109534948137740041", "inReplyToAtomUri": null, "conversation": "tag:mastodon.world,2022-12-18:objectId=18723617:objectType=Conversation", "content": "<p>Here’s my <a href=\"https://mastodon.world/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a>.</p><p>I am a climate scientist who studies the ocean carbon cycle and marine CO₂ removal (<a href=\"https://mastodon.world/tags/mCDR\" class=\"mention hashtag\" rel=\"tag\">#<span>mCDR</span></a>).</p><p>I’m a professor at University of Hawaiʻi at Mānoa. I’m also a co-founder and Chief Science Officer at [C]Worthy, which is creating open source tools for monitoring, reporting, and verification (<a href=\"https://mastodon.world/tags/MRV\" class=\"mention hashtag\" rel=\"tag\">#<span>MRV</span></a>) of mCDR.</p><p>According to the New York Times, here are my interests.</p><p><a href=\"https://www.nytimes.com/explain/2022/04/22/climate/climate-change-causes-effects/climate-scientists-social-media\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nytimes.com/explain/2022/04/22</span><span class=\"invisible\">/climate/climate-change-causes-effects/climate-scientists-social-media</span></a></p>", "contentMap": { "en": "<p>Here’s my <a href=\"https://mastodon.world/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a>.</p><p>I am a climate scientist who studies the ocean carbon cycle and marine CO₂ removal (<a href=\"https://mastodon.world/tags/mCDR\" class=\"mention hashtag\" rel=\"tag\">#<span>mCDR</span></a>).</p><p>I’m a professor at University of Hawaiʻi at Mānoa. I’m also a co-founder and Chief Science Officer at [C]Worthy, which is creating open source tools for monitoring, reporting, and verification (<a href=\"https://mastodon.world/tags/MRV\" class=\"mention hashtag\" rel=\"tag\">#<span>MRV</span></a>) of mCDR.</p><p>According to the New York Times, here are my interests.</p><p><a href=\"https://www.nytimes.com/explain/2022/04/22/climate/climate-change-causes-effects/climate-scientists-social-media\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nytimes.com/explain/2022/04/22</span><span class=\"invisible\">/climate/climate-change-causes-effects/climate-scientists-social-media</span></a></p>" }, "updated": "2024-06-30T01:54:06Z", "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://s3.eu-central-2.wasabisys.com/mastodonworld/media_attachments/files/109/534/929/580/901/567/original/979d34a1a5cbc262.png", "name": null, "blurhash": "U4RfkC4o~q9F-;RkbHR*_3t8M{xu?bRkofRj", "width": 950, "height": 492 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.world/tags/introduction", "name": "#introduction" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/mcdr", "name": "#mcdr" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/mrv", "name": "#mrv" } ], "replies": { "id": "https://mastodon.world/users/davidho/statuses/109534948137740041/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.world/users/davidho/statuses/109534948137740041/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.world/users/davidho/statuses/109534948137740041/replies", "items": [] } }, "likes": { "id": "https://mastodon.world/users/davidho/statuses/109534948137740041/likes", "type": "Collection", "totalItems": 280 }, "shares": { "id": "https://mastodon.world/users/davidho/statuses/109534948137740041/shares", "type": "Collection", "totalItems": 191 } }, { "id": "https://mastodon.world/users/davidho/statuses/109511745525784891", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-12-14T11:17:04Z", "url": "https://mastodon.world/@davidho/109511745525784891", "attributedTo": "https://mastodon.world/users/davidho", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.world/users/davidho/followers" ], "sensitive": false, "atomUri": "https://mastodon.world/users/davidho/statuses/109511745525784891", "inReplyToAtomUri": null, "conversation": "tag:mastodon.world,2022-12-14:objectId=16476237:objectType=Conversation", "content": "<p>It&#39;s hard for people to visualize removing tons or billions of tons of carbon dioxide (CO₂). I propose we talk about CO₂ removal (<a href=\"https://mastodon.world/tags/CDR\" class=\"mention hashtag\" rel=\"tag\">#<span>CDR</span></a>) like a time machine (e.g., this machine will take us back 5 minutes). For example:</p><p>Q: How far back in time does planting 100 million trees take us?</p><p>A: If one mature tree takes up an average of 25 kg of CO₂ per year, then 100 million trees will take up 2.5 MtCO₂. That&#39;s a time machine that takes us back 33 minutes and 6 seconds in a year. It&#39;s not a lot.</p>", "contentMap": { "en": "<p>It&#39;s hard for people to visualize removing tons or billions of tons of carbon dioxide (CO₂). I propose we talk about CO₂ removal (<a href=\"https://mastodon.world/tags/CDR\" class=\"mention hashtag\" rel=\"tag\">#<span>CDR</span></a>) like a time machine (e.g., this machine will take us back 5 minutes). For example:</p><p>Q: How far back in time does planting 100 million trees take us?</p><p>A: If one mature tree takes up an average of 25 kg of CO₂ per year, then 100 million trees will take up 2.5 MtCO₂. That&#39;s a time machine that takes us back 33 minutes and 6 seconds in a year. It&#39;s not a lot.</p>" }, "updated": "2023-09-08T07:35:42Z", "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://s3.eu-central-2.wasabisys.com/mastodonworld/media_attachments/files/109/511/742/485/714/678/original/bae68d397dfb146c.mp4", "name": "The console of digital clocks of the time machine from Back to the Future, the movie.", "blurhash": "U47KSQ$$IV%2rGM|bbf9D6RktPM|P8J7sWR,", "focalPoint": [ 0, 0 ], "width": 480, "height": 360 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.world/tags/cdr", "name": "#cdr" } ], "replies": { "id": "https://mastodon.world/users/davidho/statuses/109511745525784891/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.world/users/davidho/statuses/109511745525784891/replies?min_id=110415617397831667&page=true", "partOf": "https://mastodon.world/users/davidho/statuses/109511745525784891/replies", "items": [ "https://mastodon.world/users/davidho/statuses/109517086268123592", "https://mastodon.world/users/davidho/statuses/110415617397831667" ] } }, "likes": { "id": "https://mastodon.world/users/davidho/statuses/109511745525784891/likes", "type": "Collection", "totalItems": 1879 }, "shares": { "id": "https://mastodon.world/users/davidho/statuses/109511745525784891/shares", "type": "Collection", "totalItems": 1952 } } ] }